Nikolaos Tziortziotis

Computer Science · Physical Sciences

7h-index176citations33works4.02yr avg
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Research Topics

Reinforcement Learning in Robotics(12), Complex Network Analysis Techniques(8), Advanced Bandit Algorithms Research(6), Advanced Graph Neural Networks(4), Machine Learning and Algorithms(4)

Publications33 total

Learning graph representations for influence maximization
Social Network Analysis and Mining·2024· 4 citedOpen Access
Maximizing Influence with Graph Neural Networks
2023· 19 citedOpen Access
Maximizing Influence with Graph Neural Networks
arXiv (Cornell University)·2021· 1 citedOpen Access
Learning to Maximize Influence
arXiv (Cornell University)·2021Open Access
Audience expansion based on user browsing history
2021· 3 cited
Boosting Tricks for Word Mover's Distance
HAL (Le Centre pour la Communication Scientifique Directe)·2020Open Access
Predicting conversions in display advertising based on URL embeddings
arXiv (Cornell University)·2020· 3 citedOpen Access
Compressed k-Nearest Neighbors Ensembles for Evolving Data Streams
Frontiers in artificial intelligence and applications·2020· 4 citedOpen Access
Boosting Tricks for Word Mover’s Distance
Lecture notes in computer science·2020· 3 cited
Adaptive Influence Maximization
2019· 10 cited
Randomised Bayesian Least-Squares Policy Iteration
arXiv (Cornell University)·2019· 1 citedOpen Access
Orthogonal Matching Pursuit for Text Classification
SPIRE - Sciences Po Institutional REpository·2018· 6 cited
MATI: An efficient algorithm for influence maximization in social networks
PLoS ONE·2018· 18 citedOpen Access
Adaptive Submodular Influence Maximization with Myopic Feedback
2018· 3 citedOpen Access
Error-space representations for multi-dimensional data streams with temporal dependence
Pattern Analysis and Applications·2018· 6 cited
Motion Planning with Energy Reduction for a Floating Robotic Platform Under Disturbances and Measurement Noise Using Reinforcement Learning
International Journal of Artificial Intelligence Tools·2018· 3 cited
Orthogonal Matching Pursuit for Text Classification
2018Open Access
Bayesian Inference for Least Squares Temporal Difference Regularization
Lecture notes in computer science·2017· 3 citedOpen Access
A k-core Decomposition Framework for Graph Clustering
arXiv (Cornell University)·2016· 6 citedOpen Access
Autonomous navigation of an over-actuated marine platform using reinforcement learning
2016· 2 cited
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Frequent Co-authors

Michalis Vazirgiannis(12), Konstantinos Blekas(11), Christos Dimitrakakis(8), Fragkiskos D. Malliaros(7), George Panagopoulos(4), Konstantinos Skianis(4), Konstantinos Tziortziotis(3), Michalis Vazirgiannis(3), Christos Giatsidis(2), Georgios Papagiannis(2), Guangliang Li(2), Silviu Maniu(2), Kostas Vlachos(2), Yang Qiu(2), Martial Hue(2), Maria-Evgenia G. Rossi(1), Bowen Shi(1), Bogdan Cautis(1), Charanpal Dhanjal(1), Emmanouil Kiagias(1)